VITiếng Việt
ICD-10 Vietnam

R90.8Other abnormal findings on diagnostic imaging of central nervous system

Code usage status

Primary diagnosis

May be used as the primary diagnosis

Apply only when it matches the confirmed diagnosis and the documented clinical record.

Specificity

Complete code in the classification

Use when the diagnosis matches and no exclusion applies.

Chapter XVIII
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Group R90-R94
Abnormal findings on diagnostic imaging and in function studies, without diagnosis
Official Vietnamese name
Phát hiện bất thường khác của chẩn đoán hình ảnh ở hệ thần kinh trung ương
Additional WHO coding guidance
Abnormal echoencephalogram White matter disease NOS

Related R90 codes

R90 Abnormal findings on diagnostic imaging of central nervous system R90.0 Primary diagnosis candidate Intracranial space- occupying lesion

Clinical record checklist

View coding guide →
  • Confirm that the code matches the final documented diagnosis.
  • Use one primary-diagnosis code and record only relevant additional conditions.
  • Review Ministry indicators, inclusions, exclusions and notes.
  • Do not infer a diagnosis beyond the clinical record.

2026 regulatory basis

Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.